CN202689212U - Multi-layer sandwich compound insulation board - Google Patents
Multi-layer sandwich compound insulation board Download PDFInfo
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- CN202689212U CN202689212U CN 201220168667 CN201220168667U CN202689212U CN 202689212 U CN202689212 U CN 202689212U CN 201220168667 CN201220168667 CN 201220168667 CN 201220168667 U CN201220168667 U CN 201220168667U CN 202689212 U CN202689212 U CN 202689212U
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- inorganic material
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- insulation boards
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Abstract
The utility model discloses a multi-layer sandwich compound insulation board. The multi-layer sandwich compound insulation board comprises inorganic material layers and organic material layers which are compounded, wherein the inorganic material layers comprise first inorganic material layers and second inorganic material layers; the first inorganic material layers are positioned between the organic material layers and compounded with the organic material layers to form a sandwich layer of the compound insulation board; and the second inorganic material layers are compounded on the surface of the sandwich layer. As the sandwich layer in which the organic material layers are isolated by the first inorganic material layers and the second inorganic material layers outside the sandwich layer are adopted, the interior of the sandwich layer can't be burnt normally by general open fire, the organic material layers can be effectively prevented from being burned in case of fire and are delayed to release smoke in the high-temperature carbonizing process, the 'cupping barrel' effect in the burning process of the conventional single-layer sandwich compound insulation board is avoided, and the fireproof performance of the organic material layers is remarkably improved; and the insulation performance of the compound insulation board is comprehensively improved by utilizing the advantage of low heat conductivity of the organic material layers at the same time.
Description
Technical field
The utility model relates to external wall plate field, the compound warming plate that in particular a kind of insulation is good with the fire prevention combination property.
Background technology
Current, the Chinese architecture total energy consumption accounts for 30% of energy consumption total amount, occupies the power consumption first place; And the proportion that architectural energy consumption accounts for the China energy consumption amount rises year by year, and building energy conservation has become one of energy-conservation major fields of the whole society, and wherein the building external wall energy-saving insulation is the most important thing.
The warming plate of existing building is mainly by the warming plate of the compound class three types of organic, mineral-type and organic-inorganic; Wherein: the organic warming plate includes but not limited to polyphenyl (EPS) plate, extrusion molding (XPS) plate, phenolic resins (PF) plate and polyurethane (PU) plate etc., although organic warming plate quality is light and have a good heat-insulating property, the defective such as organic warming plate ubiquity easy firing, high temperature resistant fire resistance are poor, easily go mouldy under wet environment; And the mineral-type warming plate includes but not limited to cement board, calcium silicate board, silicate board, gypsum plank or thermal insulation mortar plate, although the fire safety performance of mineral-type warming plate is excellent, but the heat-insulating property of mineral-type warming plate is relatively poor, and most of inorganic heat-insulation board water absorption rate is higher, and expanding with heat and contract with cold easily affects the integral heat insulation of warming plate performance.
Therefore, prior art still haves much room for improvement and develops.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of multilayer sandwich type composite insulation boards, can comprehensively improve fire safety performance and the heat preservation and insulation of existing warming plate.
The technical solution of the utility model is as follows: a kind of multilayer sandwich type composite insulation boards, be composited by inorganic material layer and organic material layer, wherein: described inorganic material layer comprises at the first inorganic material layer between the described organic material layer and the second inorganic material layer that is positioned at outside the composite insulation boards outermost layer organic material layer, described the first inorganic material layer and described organic material layer are compounded to form the laminboard layer of described composite insulation boards mutually, and described the second inorganic material layer is compounded in the surface of described laminboard layer.
Described multilayer sandwich type composite insulation boards, wherein: mutually alternately stacked successively between described the first inorganic material layer and the described organic material layer.
Described multilayer sandwich type composite insulation boards, wherein: combine by bonding agent between described organic material layer and the described inorganic material layer.
Described multilayer sandwich type composite insulation boards, wherein: described inorganic material layer utilizes the bonding force of himself to combine with described organic material layer.
Described multilayer sandwich type composite insulation boards, wherein: described inorganic material layer is made as cement board, calcium silicate board, silicate board, gypsum plank or thermal insulation mortar plate.
Described multilayer sandwich type composite insulation boards, wherein: described organic material layer is made as polyphenyl plate, extruded sheet, polyurethane sheet or phenolic resins plate.
Described multilayer sandwich type composite insulation boards, wherein: the thickness of described organic material layer is identical with the thickness of described inorganic material layer.
Described multilayer sandwich type composite insulation boards, wherein: the thickness in monolayer of described organic material layer is no more than 5 millimeters.
A kind of multilayer sandwich type composite insulation boards provided by the utility model, owing to adopted a kind of multilayer sandwich type composite insulation boards, because laminboard layer has adopted the first inorganic material layer to isolate the layer structure way of organic material layer, thus attenuate the thickness of organic material layer, add the second inorganic material layer of laminboard layer outside, general naked light is difficult to burn laminboard layer inside, in the time of can effectively stoping fire to occur to the burning of organic material layer, and delay the smog of organic material layer in the high temperature cabonization process and discharge, " fire poking barrel " effect that has produced when having avoided preferably the burning of conventional monolayers sandwich type composite insulation boards, thus the fireproof performance of organic material layer obviously improved; Utilize simultaneously the low advantage of organic material layer coefficient of thermal conductivity, also comprehensively improved the heat-insulating property of composite insulation boards.
Description of drawings
Fig. 1 is the layer structural representation of the utility model multilayer sandwich type composite insulation boards.
The specific embodiment
Below with reference to accompanying drawing, the specific embodiment of the present utility model and embodiment are described in detail, described specific embodiment is not be used to limiting the specific embodiment of the present utility model only in order to explain the utility model.
Satisfactory good fire safety performance and the cheap heat insulating material product of heat preservation and insulation of integrating also do not appear on the building materials market of today up to now.Under this reality, the compound class warming plate of organic-inorganic has just become one of selection of people.In general, the heat-insulating property of the existing compound class warming plate of organic-inorganic and fireproof performance are between organic insulation material and inorganic heat insulation material, relatively balanced, key is how to realize the compound of the two so that the fireproof performance of composite insulation boards and heat-insulating property all obtain to improve as far as possible.
As shown in Figure 1, Fig. 1 is the layer structural representation of the utility model multilayer sandwich type composite insulation boards, take 7 layers of composite insulation boards as example, this composite insulation boards is composited by 4 layers inorganic material layer (101,103,105 and 107) and 3 layers organic material layer (102,104 and 106); Wherein, described inorganic material layer (101,103,105 and 107) comprise the first inorganic material layer (103,105) and the second inorganic material layer (101,107), described the first inorganic material layer 103 is between described organic material layer 102 and 104, be used for isolating described organic material layer 102 and 104, described the first inorganic material layer 105 is between described organic material layer 104 and 106, be used for isolating described organic material layer 104 and 106, described the second inorganic material layer (101,107) be positioned at the outermost organic material layer (102 of composite insulation boards, 106) outside, use as surface layer or the top layer of this composite insulation boards; Described the first inorganic material layer (103,105) is mutually compound with described organic material layer (102,104 and 106), form the laminboard layer of described composite insulation boards, described the second inorganic material layer (101,107) is compounded in the surface of described laminboard layer.
Compare with individual layer sandwich type composite insulation boards of the prior art, a kind of multilayer sandwich type composite insulation boards provided by the utility model, because laminboard layer has adopted the first inorganic material layer to isolate the layer structure way of organic material layer, thus attenuate the thickness of organic material layer, flame was to the burning of organic material layer when thinner organic material layer can reduce the fire generation more effectively, " fire poking barrel " phenomenon when thoroughly having avoided the burning of conventional monolayers sandwich composite heat insulation board, and reduce and delayed the time of organic material layer high temperature cabonization when fire, reduce the release of smog, more effectively improved the Comprehensive Preventing fire performance of multilayer sandwich type composite insulation boards.
In addition, add the second inorganic material layer of laminboard layer outside, general naked light also is difficult to burn laminboard layer inside, thereby when more effectively stoping fire to occur to the burning of organic material layer and delay the smog of organic material layer in the high temperature cabonization process and discharge, " fire poking barrel " effect that has produced when having avoided preferably the burning of conventional monolayers sandwich type composite insulation boards, and then obviously improved the fireproof performance of organic material layer; Utilize simultaneously the low advantage of organic material layer coefficient of thermal conductivity, also comprehensively improved the heat-insulating property of composite insulation boards.
In the preferred embodiment of the utility model multilayer sandwich type composite insulation boards, as mutually alternately stacked successively between first inorganic material layer (103,105) of laminboard layer and the organic material layer (102,104 and 106).Namely at first spread the described organic material layer 106 of one deck, next spreads described the first inorganic material layer 105 of one deck, then repave the described organic material layer 104 of one deck, then repetitive operation, spread first described the first inorganic material layer 103 of one deck, repave the described organic material layer 102 of one deck, more multi-layered layer sandwich structure so repeats alternately, and place mat gets final product, described laminboard layer both sides outermost layer is always described organic material layer, at last in the described laminboard layer outside respectively at described the second inorganic material layer of compound one deck (101,107), form the composite insulation boards of multilayer sandwich structure.
When such layer sandwich structure can farthest stop fire to occur to the burning of organic material layer and farthest delay the smog of organic material layer in the high temperature cabonization process and discharge, thereby " fire poking barrel " effect that produces when avoiding as much as possible the burning of sandwich type composite insulation boards.
In specific embodiment, generally, because the inorganic material plates such as cement board, calcium silicate board, silicate board, gypsum plank self do not have viscosity, when selecting these inorganic material plates between as described the first inorganic material layer (103,105) and/or described the second inorganic material layer (101,107) and described organic material layer (102,104 and 106) in the compound process, it is bonding often can to adopt the bonding agent (not shown) to carry out.
And if select the sticking inorganic material plates of self tool such as thermal insulation mortar plate as described the first inorganic material layer (103,105) and/or described the second inorganic material layer (101,107) with described organic material layer (102,104 and 106) compound tense between, owing to it is that institute is paved into after being uniformly mixed into slurry with a certain proportion of water, then can utilize thus the bonding force of thermal insulation mortar plate self to combine with described organic material layer, and do not re-use other bonding agent, can obtain multilayer sandwich type composite insulation boards after the at room temperature maintenance drying of whole composite plate.
Preferably, the thickness of described organic material layer (102,104 or 106) can identically arrange with the thickness of described inorganic material layer (101,103,105 or 107), so that mass production and simplification combination process.
Preferably, the thickness in monolayer of described organic material layer (102,104 or 106) is no more than 5 millimeter, be beneficial to realize the sandwich making of a plurality of organic material layers, the thickness of each organic material layer all is no more than 5 millimeters, neither can obviously reduce the heat-insulating property of composite insulation boards, can not make the gross thickness of composite insulation boards blocked up yet, thereby conveniently be that building exterior wall heat preserving uses.
Importantly, flame was to the burning of organic material layer when thinner organic material layer can reduce the fire generation more effectively, " fire poking barrel " phenomenon when thoroughly having avoided the burning of conventional monolayers sandwich composite heat insulation board, and reduce and delayed the time of organic material layer high temperature cabonization when fire, reduce the release of smog, more effectively improved the Comprehensive Preventing fire performance of multilayer sandwich type composite insulation boards.
Should be understood that; the above only is preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replacement, conversion or improvement; be included in the composite insulation boards of lower other the various cross sectional shapes expected easily of the utility model technology enlightenment; and all these increases and decreases, replacement, conversion or improve after technical scheme, all should belong to the protection domain of the utility model claims.
Claims (8)
1. multilayer sandwich type composite insulation boards, be composited by inorganic material layer and organic material layer, it is characterized in that: described inorganic material layer comprises at the first inorganic material layer between the described organic material layer and the second inorganic material layer that is positioned at outside the composite insulation boards outermost layer organic material layer, described the first inorganic material layer and described organic material layer are compounded to form the laminboard layer of described composite insulation boards mutually, and described the second inorganic material layer is compounded in the surface of described laminboard layer.
2. multilayer sandwich type composite insulation boards according to claim 1 is characterized in that: mutually alternately stacked successively between described the first inorganic material layer and the described organic material layer.
3. multilayer sandwich type composite insulation boards according to claim 1 is characterized in that: combine by bonding agent between described organic material layer and the described inorganic material layer.
4. multilayer sandwich type composite insulation boards according to claim 1, it is characterized in that: described inorganic material layer utilizes the bonding force of himself to combine with described organic material layer.
5. multilayer sandwich type composite insulation boards according to claim 1, it is characterized in that: described inorganic material layer is made as cement board, calcium silicate board, silicate board, gypsum plank or thermal insulation mortar plate.
6. multilayer sandwich type composite insulation boards according to claim 1, it is characterized in that: described organic material layer is made as polyphenyl plate, extruded sheet, polyurethane sheet or phenolic resins plate.
7. multilayer sandwich type composite insulation boards according to claim 1, it is characterized in that: the thickness of described organic material layer is identical with the thickness of described inorganic material layer.
8. each described multilayer sandwich type composite insulation boards in 7 according to claim 1, it is characterized in that: the thickness in monolayer of described organic material layer is no more than 5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220168667 CN202689212U (en) | 2012-04-20 | 2012-04-20 | Multi-layer sandwich compound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220168667 CN202689212U (en) | 2012-04-20 | 2012-04-20 | Multi-layer sandwich compound insulation board |
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| Publication Number | Publication Date |
|---|---|
| CN202689212U true CN202689212U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220168667 Expired - Lifetime CN202689212U (en) | 2012-04-20 | 2012-04-20 | Multi-layer sandwich compound insulation board |
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| CN (1) | CN202689212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110093A (en) * | 2013-04-17 | 2014-10-22 | 山东鲁盾保温材料有限公司 | Composite engaging-type thermal-insulation wall plate composed of rigid polyurethane foam and reinforced foamed concrete |
-
2012
- 2012-04-20 CN CN 201220168667 patent/CN202689212U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110093A (en) * | 2013-04-17 | 2014-10-22 | 山东鲁盾保温材料有限公司 | Composite engaging-type thermal-insulation wall plate composed of rigid polyurethane foam and reinforced foamed concrete |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |